SDO HMI 2011-04-27 02:59:06 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.75 | 29.20 | 4.17 | 15.75 | 15.60 | 176.61 | 11.70 | 330.42 | 0.3972 | -122.7 | -221.7 | |
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back to the solar disc SDO HMI 2011-04-27 02:59:06 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.05 | 0.00 | 1.11 | 15.60 | 178.78 | 13.87 | 326.06 | 0.4152 | -999.0 | -781.7 | |
| 4.90 | 18.78 | 2.64 | 10.13 | 15.44 | 176.97 | 12.06 | 329.43 | 0.3976 | -883.2 | -700.9 | |
| 1.16 | -2.00 | 0.62 | -2.00 | 15.50 | 176.75 | 11.84 | 329.97 | 0.3967 | -915.9 | 999999 | |
| 1.69 | -2.00 | 0.91 | -2.00 | 15.37 | 176.64 | 11.73 | 330.02 | 0.3940 | -960.6 | 999999 | |
| 0.00 | 1.51 | 0.00 | 0.82 | 16.42 | 176.03 | 11.12 | 332.62 | 0.4040 | 716.0 | 599.7 | |
| 0.00 | 1.87 | 0.00 | 1.01 | 16.19 | 175.76 | 10.85 | 332.91 | 0.3988 | 810.0 | 617.6 | |
| 0.00 | 1.34 | 0.00 | 0.72 | 15.29 | 175.62 | 10.71 | 332.12 | 0.3849 | 761.0 | 567.1 | |
| 0.00 | 1.16 | 0.00 | 0.62 | 16.02 | 175.18 | 10.27 | 333.98 | 0.3922 | 681.0 | 508.1 | |
| 0.00 | 2.49 | 0.00 | 1.34 | 15.89 | 175.04 | 10.13 | 334.12 | 0.3894 | 557.0 | 477.5 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |